/* Add a black background color to the top navigation */
.topnav {
    background-color: #eee;
    overflow: hidden;
}

/* Style the links inside the navigation bar */
.topnav a {
  float: left;
  color: #000;
  text-align: center;
  padding: 10px 10px;
  text-decoration: none;
  font-size: 17px;
}

/* Change the color of links on hover */
.topnav a:hover {
  background-color: #ddd;
  color: black;
}

/* Add a color to the active/current link */
.topnav a.active {
  background-color: #a1a3a2;
  color: white;
}

/* Right-aligned section inside the top navigation */
.topnav-right {
  float: right;
}

div .about img {
        width:32.20339%;
        float:left;
        margin-right:1.69492%;
        margin-left:37.06897%
    }
    
/* Footer */
.footer {
  padding: 20px;
  text-align: center;
  background: #ddd;
  margin-top: 20px;
}